package Exception;

/**
 * finally 是异常处理机制的最后一块
 */
public class FinallyDemo {
    public static void main(String[] args) {
        System.out.println("程序开始了");
        try{
            String line = "null";
            System.out.println(line.length());
            return;
        }catch (Exception e){
            System.out.println("出错解决了");
        }finally {
            System.out.println("finally中的代码执行了");
        }
        System.out.println("程序结束");
    }
}
